. . . EXHIBIT 21.1 ENTITY NAME JURISDICTION Informix International, LLC Delaware, USA Ascential Systems, Inc. Delaware, USA Vality Technology Incorporated Massachusetts, USA Ascential Software Argentina S.A. Argentina Ascential Software Pty Ltd Australia Ascential Software N.V. Belgium Ascential Software de Bolivia S.A. Bolivia Ascential Software do Brasil Ltda. Brazil Ascential Software (Canada) Inc. Canada (Nova Scotia) Ascential Software de Chile S.A. Chile Informix Software (China) Co., Ltd. China Ascential Software de Colombia S.A. Colombia Ascential Software s.r.o. v likvidaci Czech Republic Ascential Software ApS Denmark Informix Software del Ecuador S.A. Ecuador Ascential Software S.A.R.L. France Ascential Software GmbH Germany Garmhausen und Partner Gesellschaft fur Softwareentwicklung und Vertrieb mbH Germany Ascential Software (Hong Kong) Limited Hong Kong Ascential Software (India) Private Limited India Ascential Software Ltd. Ireland/Barbados Ascential Holdings Company Ireland/Barbados Ascential Software Ireland Ltd. Ireland Ascential Software S.r.l. Italy Ascential Software K.K. Japan Ascential Korea, Ltd. Korea Ascential Software Sdn. Bhd. Malaysia ENTITY NAME JURISDICTION Ascential Software de Mexico, S. de R.L. de C.V. Mexico Ascential Software B.V. Netherlands Ardent Software Netherlands B.V. Netherlands Ascential Software Limited New Zealand Ascential Software AS Norway Ascential Software de Peru S.A. Peru Ascential Software Sp. z.o.o. w likwidacji Poland Ascential Software Portugal Lda. Portugal Ascential Software Asia-Pacific Pte Ltd Singapore Ascential Software, spol. s r.o. v likvidacji Slovakia Ascential Software South Africa (Proprietary) Limited South Africa Ascential Software Iberica, S.A. Spain Ascential Software AB Sweden Ascential Software AG Switzerland Ascential Software Taiwan, Inc. Taiwan Ascential Software (Thailand) Ltd. Thailand Ascential Software Limited U.K. (England) Ascential IHQ Limited U.K. (England) Ascential Software de Venezuela, S.A. Venezuela